Renesas R0E53033ACFG90

Overview

R0E53033ACFG90 from Renesas Electronics is a converter board designed to interface the R0E521300MCU00 MCU unit (R8C Family R8C/3x Series) with 32-pin 0.8 mm pitch LQFP foot patterns used by R8C/33A, /33C, and /33D Groups. It supports debugging and on-board evaluation, includes YQPACK032SA and NQPACK032SA socket adapters, and guarantees 50 insertion/removal cycles.

For engineers reviewing the R0E53033ACFG90 datasheet, R0E53033ACFG90 pinout, R0E53033ACFG90 application, or R0E53033ACFG90 equivalent, this page delivers verified mechanical interface specs, connector mapping, socket compatibility, footprint alignment details, and usage guidance for emulator-based development workflows with R8C microcontrollers.

Technical Context

The R0E53033ACFG90 bridges signal routing between the R0E521300MCU00 evaluation MCU and user-system PCBs using Tokyo Eletech's NQPACK032SA (target-side socket) and YQPACK032SA (board-side adapter). It implements a passive, unpowered signal translation path with no active logic or voltage conversion.

Its CN1 connector maps 100 pins to match the emulator flexible cable R0E001000FLX10, with 32 signal lines routed to correspond to the 32-pin LQFP package (PLQP0032GB-A), while unused pins are left unconnected per Table 2. Mechanical alignment relies on four YQ-GUIDE fixtures for precise stacking stability.

Key Specifications

Availability

R0E53033ACFG90 is available at Aetrix Electronics and suitable for embedded MCU evaluation, R8C family debugging, and on-board flash programming requiring stable component supply and traceable sourcing for industrial development programs.

Supply support for R0E53033ACFG90 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and consumer applications.

The R0E53033ACFG90 belongs to Renesas' legacy R8C development tool portfolio, engineered specifically to accelerate prototyping and validation of R8C/33-series microcontrollers in LQFP-based designs.

FAQ

What is the primary function of the R0E53033ACFG90?

The R0E53033ACFG90 is a passive converter board that enables connection of the R0E521300MCU00 MCU unit to 32-pin 0.8 mm pitch LQFP foot patterns used by R8C/33A, /33C, and /33D Groups. It does not contain active circuitry but provides mechanical and signal-path compatibility for debugging and on-board evaluation workflows. The R0E53033ACFG90 requires Tokyo Eletech socket adapters (NQPACK032SA and YQPACK032SA) to operate as intended.

Which MCU families and packages does the R0E53033ACFG90 support?

The R0E53033ACFG90 supports only the R8C/33A, R8C/33C, and R8C/33D Groups - all of which use the 32-pin 0.8 mm pitch LQFP package (PLQP0032GB-A). It is not compatible with other R8C subfamilies or non-LQFP packages. The R0E53033ACFG90 achieves this via precise pin mapping defined in Table 2 of its User's Manual (REJ10J1872-0200 Rev.2.00).

Does the R0E53033ACFG90 include all necessary components for operation?

Yes - the R0E53033ACFG90 package includes one converter board, one YQPACK032SA, one NQPACK032SA, four YQ-GUIDE fixtures, and the User's Manual. These components collectively enable secure stacking and reliable signal routing between the emulator cable and target MCU footprint. The R0E53033ACFG90 does not include HQPACK032SA or flexible cable R0E001000FLX10, which must be sourced separately.

How is the R0E53033ACFG90 used for on-board evaluation?

For on-board evaluation, the R0E53033ACFG90 is mounted atop the YQPACK032SA, which itself is attached to the NQPACK032SA installed on the user system's PCB. An MCU with on-chip flash or one-time PROM is then placed on the NQPACK032SA. This stack allows direct in-circuit programming and real-time debugging without soldering. The R0E53033ACFG90 serves exclusively as the top-layer interface to the emulator cable.

Is the R0E53033ACFG90 RoHS-compliant and lead-free?

Yes - the R0E53033ACFG90 is marked "Pb Free" in its external dimension drawing (Figure 4) and complies with EU RoHS Directive requirements. It is also covered under the WEEE Directive (2002/96/EC) and must be disposed of through certified electronic waste recycling channels. Renesas offers a Tools Product Recycling Program in Europe for end-of-life handling of the R0E53033ACFG90 and associated accessories.